import {
  reqGetCode,
  reqUserRegister,
  reqUserLogin,
  reqUserInfo,
  reqLogout,
} from "@/api/user";
import { setToken, getToken, removeToken } from "@/utils/token";
export default {
  namespaced: true,
  state: {
    code: "",
    token: getToken(),
    userInfo: {},
  },
  mutations: {
    GETCODE(state, code) {
      state.code = code;
    },
    USERLOGIN(state, token) {
      state.token = token;
    },
    GETUSERINFO(state, userInfo) {
      state.userInfo = userInfo;
    },
    //清除本地数据
    CLEAR(state) {
      //帮仓库中先关用户信息清空
      state.token = "";
      state.userInfo = {};
      //本地存储数据清空
      removeToken();
    },
  },
  actions: {
    //获取验证码
    async getCode({ commit }, phone) {
      //获取验证码的这个接口：把验证码返回，但是正常情况，后台把验证码发到用户手机上【省钱】
      let result = await reqGetCode(phone);
      if (result.code == 200) {
        commit("GETCODE", result.data);
        return "ok";
      } else {
        return Promise.reject(new Error("faile"));
      }
    },
    //用户注册
    // eslint-disable-next-line no-unused-vars
    async userRegister({ commit }, user) {
      let result = await reqUserRegister(user);
      if (result.code == 200) {
        return "ok";
      } else {
        return Promise.reject(new Error("faile"));
      }
    },
    //登录业务
    async userLogin({ commit }, data={}) {
      let result = await reqUserLogin(data);  console.log(result);
      //服务器下发token，用户唯一标识符(uuid)
      //将来经常通过带token找服务器要用户信息进行展示
      if (result.code == 200) {
        //用户已经登录成功且获取到token
        commit("USERLOGIN", result.data.token);
        //持久化存储token
      
        setToken(result.data.token);
        return "ok";
      } else {
        return Promise.reject(new Error("faile"));
      }
    },
    //获取用户信息
    async getUserInfo({ commit }) {
      let result = await reqUserInfo();
      if (result.code == 200) {
        //提交用户信息
        commit("GETUSERINFO", result.data);
        return "ok";
      } else {
        return Promise.reject(new Error("faile"));
      }
    },
    //退出登录
    async userLogout({ commit }) {
      //只是向服务器发起一次请求，通知服务器清除token
      let result = await reqLogout();
      //action里面不能操作state，提交mutation修改state
      if (result.code == 200) {
        commit("CLEAR");
        return "ok";
      } else {
        return Promise.reject(new Error("faile"));
      }
    },
  },
  getters: {

    userName(state){
        return state.userInfo.name;
      }
  },
};
